[jboss-user] [EJB 3.0] - Re: Table per class with different ID generators

[waynebaylor]

hmm, i can imagine problems with the pk. for example, say you have Document with its own pk. when you create SalesInvoice it inherits the pk from Document. if you try to add an additional field to SalesInvoice's pk, hibernate will probably choke because it's not properly defined as a composite pk.


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